Aristotle of Cyrene (or Aristoteles, ; fl. 325 BC) was a Greek philosopher who may have belonged to the Cyrenaic school.
He was a native of Cyrene, and a contemporary of Stilpo. He taught Cleitarchus and Simmias of Syracuse before they became pupils of Stilpo. It has generally been assumed that Aristotle was a member of the Cyrenaic school, but this assumption is somewhat doubtful. According to Diogenes Laërtius, he wrote a work on the art of poetry. The only aspect of his philosophical views which is known is a short piece of ethical advice preserved by Aelian: <blockquote>Aristoteles of Cyrene said that you should not accept a favor from anyone. For either you have trouble if you try to pay it back, or you appear to be ungrateful if you don't.</blockquote>
An athlete of the same period called Aristotle of Cyrene, who spurned the love of Lais, is mentioned in a moral anecdote by Clement of Alexandria.